ZipCodeAPI

Maps & Location · Operational · 30d uptime 100%
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US and Canadian Zip Code Distance, Radius and Location API.

Trust signals

Pricing
FREEMIUM
Auth
API_KEY
CORS
No
Rate limit
Free tier available
Health
375ms
Trust score
87 (B)

Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Strong candidate; weakest signal is CORS.

Links

Integration checklist

  • Auth is API_KEY
  • No CORS — route calls through your backend.
  • Rate limit: Free tier available
More maps & location APIs
ZipCodeAPI API — pricing, auth, CORS & health | Reqistry